CN208811794U - A kind of sander - Google Patents
A kind of sander Download PDFInfo
- Publication number
- CN208811794U CN208811794U CN201820832880.2U CN201820832880U CN208811794U CN 208811794 U CN208811794 U CN 208811794U CN 201820832880 U CN201820832880 U CN 201820832880U CN 208811794 U CN208811794 U CN 208811794U
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- shell
- slot
- protective case
- fixedly connected
- rotation axis
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a kind of sanders, including shell, ball is inlaid with by ball groove rolling on the outside of the lower surface of the shell, the outer surface two sides of the shell are equipped with locating slot, the inner surface of the locating slot slidably connects round end locating rod, sliding sleeve has retaining spring on rear side of the outer surface of the round end locating rod, the inside two sides of the shell are fixedly connected to nutted rod, the outer surface of the nutted rod slidably connects protective case by being tensioned slot, the interior lower end of the tensioning slot is fixedly installed with tensioning spring, the outer surface of the protective case is slidably connected to the inner surface of shell, the outer surface lower end two sides of the protective case are equipped with location hole.The sander protects polishing sheet by the protective case of tensioned, is positioned in conjunction with the locating rod of tensioned, can greatly improve the convenience used and stability in this way, guarantees sanding effect and safety.
Description
Technical field
The utility model relates to operated implement technical field, specially a kind of sander.
Background technique
It in furniture process, needs to carry out fine processing to plate surface, this is just needed using to sander, and is had
A little plates are needed to local sanding, and the sander that hand-held can be used is operated, but existing sander is when in use
Still have several drawbacks place, for example existing sander is mostly simple motor drive polishing sheet progress grinding process, and sand
Mating plate is exposed in shell outer end, easy to operate by mistake when in use and damage plate, it is serious it is easy endanger operator, safety compared with
Difference, while a large amount of sawdust can be generated in sanding, it can not be collected processing in time, not only influence sanding grinding accuracy,
And be also easy to fugitive dust and influence to operate, using effect is poor, while in order to guarantee hand-held stability, generally can all configure two
Handle, but two handles of existing sander are all that structure is fixedly mounted, and can not adjust relative position, adaptability as needed
Poor, hand-held is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of sanders, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of sander, including shell, the shell
Ball is inlaid with by ball groove rolling on the outside of the lower surface of body, the outer surface two sides of the shell are equipped with locating slot, described fixed
The inner surface of position slot slidably connects round end locating rod, and sliding sleeve has positioning bullet on rear side of the outer surface of the round end locating rod
Spring, the inside two sides of the shell are fixedly connected to nutted rod, and the outer surface of the nutted rod is slidably connected by being tensioned slot
There is protective case, the interior lower end of the tensioning slot is fixedly installed with tensioning spring, and the outer surface of the protective case is slidably connected
Location hole is equipped in the outer surface lower end two sides of the inner surface of shell, the protective case.
Preferably, Bidirectional output electric machine is fixedly installed at the inside center of the shell, the Bidirectional output electric machine
Lower surface is rotatably connected to polishing sheet by the first rotation axis, and the outer surface of the polishing sheet is rotationally connected with the inside of protective case
Surface, the upper surface of the Bidirectional output electric machine are rotatably connected to the second output shaft.
Preferably, the upper surface of the shell is fixedly connected with connection shell, and the inside of the connection shell is equipped with taper
Slot, the inner surface upper end of the cone tank are equipped with exhausting hole, are equipped with isolating cylinder at the inside center of the cone tank, it is described every
Inner surface from cylinder is slidably connected to the outer surface upper end of Bidirectional output electric machine, fixes on rear side of the outer surface of the connection shell
It is connected with fixed handle, the inside of the fixed handle is equipped with threading hole.
Preferably, the upper surface open slot of the connection shell is mounted by means of screws with sealing cover, the sealing cover
Upper surface be equipped with ventilation groove, it is described ventilation groove inner surface upper end protective baffle plate is fixedly connected with by connecting rod, institute
State and isolation lid be fixedly connected with by right angle bar on the outside of the lower surface of sealing cover, the lower surface that the isolation is covered be slidably connected to every
Upper surface from cylinder.
Preferably, the inner surface of the isolation lid is rotatably connected to rotation axis, and the rotation axis lower surface is fixedly connected
There is a connecting shaft, noose is slided in the outer surface upper end of the second output shaft by square hole in the lower surface of the connecting shaft, and described turn
The inside of moving axis is equipped with ventilation hole, and the outer surface upper end of the rotation axis is fixedly installed with blade.
Preferably, the outer surface upper end of the rotation axis is rotatably connected to the inner bottom surface of ventilation groove.
Preferably, the outer surface lower end of the connection shell is fixedly connected with annular disk, the outer surface of the annular disk
Equipped with jack is adjusted, the outer surface of the annular disk is rotatably connected to rotating disc, the outer surface of the rotating disc by annular groove
Front end is fixedly connected with auxiliary handle.
Preferably, the adjusting jack at least eight, and angularly it is uniformly distributed in the outer surface of annular disk.
Preferably, the inside of the auxiliary handle, which is equipped with, adjusts sliding slot, and the upper surface front end for adjusting sliding slot, which is equipped with, to be passed through
Through slot, the inner surface for adjusting sliding slot slidably connect adjusting inserted link, and sliding connects on rear side of the outer surface for adjusting inserted link
It is connected to the inside buoy for adjusting jack, the front-end surface for adjusting inserted link is slidably connected to the inside table of through slot by plectrum
Face, the front-end surface of the plectrum are fixedly installed with adjustment spring, and the front-end surface of the adjustment spring is fixedly connected with adjusting
The inner surface front end of sliding slot.
Compared with prior art, the utility model has the beneficial effects that the sander passes through the protective case pair of tensioned
Polishing sheet is protected, and is positioned in conjunction with the locating rod of tensioned, it is ensured that while safety in utilization, convenient for fixing
Polishing sheet is replaced in position, safety is improved, then have and exactly connect rotation axis and blade by the second output shaft, in conjunction with isolating cylinder
And ventilation hole structure, while can be to Bidirectional output electric machine isolation radiating, the sawdust generated be drawn convenient for exhausting, avoids raising
Dirt, then have and auxiliary handle is exactly installed by rotating disc, it is positioned in conjunction with spring-supported adjusting inserted link, adjustable phase
The convenience used and stability can be greatly improved convenient for holding to position in this way, guarantee sanding effect and safety.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is the sealing cover structure schematic diagram of the utility model；
Fig. 4 is the auxiliary handle connection schematic diagram of the utility model；
Fig. 5 is the view in transverse section that the auxiliary handle of the utility model connects.
In figure: 1 shell, 11 ball grooves, 12 balls, 13 locating slots, 14 round end locating rods, 15 retaining springs, 16 nutted rod, 17
It is tensioned slot, 18 protective cases, 19 tensioning springs, 191 location holes, 2 Bidirectional output electric machines, 21 first rotation axis, 22 polishing sheets, 23 the
Two output shafts, 3 connection shells, 31 cone tanks, 32 exhausting holes, 33 isolating cylinders, 34 fixed handles, 35 threading holes, 4 sealing covers, 41
Ventilation groove, 42 protective baffle plates, 43 right angle bars, 44 isolation lids, 45 rotation axis, 46 connecting shafts, 47 ventilation holes, 48 blades, 5 annulars
Disk, 51 adjust jack, 52 annular grooves, 53 rotating discs, 54 auxiliary handles, 55 adjusting sliding slots, 56 through slots, 57 adjusting inserted links, 58
Plectrum, 59 adjustment springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of sander, including shell 1, under shell 1
Outer side surface is inlaid with ball 12 by the rolling of ball groove 11, can contact plate surface Auxiliary support, easy to remove, improves sanding
Grinding efficiency, the outer surface two sides of shell 1 are equipped with locating slot 13, and the inner surface of locating slot 13 slidably connects round end positioning
The outer surface rear side sliding sleeve of bar 14, round end locating rod 14 has retaining spring 15, can hold out against inwardly and be inserted into positioning
Inside hole 191, convenient for protective case 18 to be fixed to inside shell 1, and then exposes polishing sheet 22, be conveniently replaceable, the inside of shell 1
Two sides are fixedly connected to nutted rod 16, and the outer surface of nutted rod 16 slidably connects protective case 18 by being tensioned slot 17, are tensioned
The interior lower end of slot 17 is fixedly installed with tensioning spring 19, and the outer surface of protective case 18 is slidably connected to the inside table of shell 1
Face can be held out against in this way to lower end, be covered in polishing sheet 22, and rotation is avoided to damage, raising safety, under the outer surface of protective case 18
End two sides are equipped with location hole 191, and Bidirectional output electric machine 2, model PD- are fixedly installed at the inside center of shell 1
135HQ, and be connected in series in control switch and connection plug by circuit, it can power on and be rotated, Bidirectional output electric machine 2
Lower surface polishing sheet 22 is rotatably connected to by the first rotation axis 21, be convenient for sanding polishing, the outer surface of polishing sheet 22
It is rotationally connected with the inner surface of protective case 18, the upper surface of Bidirectional output electric machine 2 is rotatably connected to the second output shaft 23, shell
1 upper surface is fixedly connected with connection shell 3, and the inside of connection shell 3 is equipped with cone tank 31, on the inner surface of cone tank 31
End is equipped with exhausting hole 32, can siphon away sawdust with updraft and be stored, while be stacked into the bottom of cone tank 31, avoid
It falls, is handled convenient for centralized collection, avoid fugitive dust, be equipped with isolating cylinder 33, the inside of isolating cylinder 33 at the inside center of cone tank 31
Surface is slidably connected to the outer surface upper end of Bidirectional output electric machine 2, can be isolated to Bidirectional output electric machine 2, avoid dust
Into, security protection effect is improved, connects and is fixedly connected with fixed handle 34 on rear side of the outer surface of shell 3, fixed handle 34
Inside is equipped with threading hole 35, and connection electric wire is facilitated to be powered, and the upper surface open slot for connecting shell 3 is fixedly mounted by screw
There is sealing cover 4, the upper surface of sealing cover 4 is equipped with ventilation groove 41, can divulge information outward, improves dissipating for Bidirectional output electric machine 2
Thermal effect guarantees security and stability, and the inner surface upper end of ventilation groove 41 is fixedly connected with protective baffle plate 42 by connecting rod, can
It to be isolated while guaranteeing heat dissipation, avoids rotary part exposed, guarantees safety, pass through on the outside of the lower surface of sealing cover 4
Right angle bar 43 is fixedly connected with isolation lid 44, and the lower surface of isolation lid 44 is slidably connected to the upper surface of isolating cylinder 33, to isolation
Cylinder 33 is closed, and protection effect is improved, and the inner surface of isolation lid 44 is rotatably connected to rotation axis 45,45 lower surface of rotation axis
It is fixedly connected with connecting shaft 46, noose is slided on the outer surface of the second output shaft 23 by square hole in the lower surface of connecting shaft 46
The inside at end, rotation axis 45 is equipped with ventilation hole 47, enters air from connection gap, can be outside while avoiding dust from entering
Side ventilation, improves heat dissipation effect, and the outer surface upper end of rotation axis 45 is rotatably connected to the inner bottom surface of ventilation groove 41, in this way may be used
To lead to outside, convenient for carrying out fan heat to Bidirectional output electric machine 2, while carrying out blocking isolation by postive stop baffle 42, avoid touching
Wound improves safety, and the outer surface upper end of rotation axis 45 is fixedly installed with blade 48, can rotate updraft, convenient for drawing
Sawdust centralized collection, the outer surface lower end of connection shell 3 are fixedly connected with annular disk 5, and the outer surface of annular disk 5, which is equipped with, to be adjusted
Jack 51 adjusts jack 51 at least eight, and is angularly uniformly distributed in the outer surface of annular disk 5, in this way can be multiple
Auxiliary handle 54 is fixed in position, convenient for adjusting relative position, improves hand-held stability and convenience, the appearance of annular disk 5
Face is rotatably connected to rotating disc 53 by annular groove 52, and the outer surface front end of rotating disc 53 is fixedly connected with auxiliary handle 54, can
To hold capable operation with two, guarantee stability, the inside of auxiliary handle 54, which is equipped with, adjusts sliding slot 55, adjusts sliding slot 55
Upper surface front end is equipped with through slot 56, and the inner surface for adjusting sliding slot 55, which slidably connects, adjusts inserted link 57, adjusts inserted link 57
The inside buoy for adjusting jack 51 is slidably connected on rear side of outer surface, the front-end surface for adjusting inserted link 57 is slidably connected by plectrum 58
In the inner surface of through slot 56, the front-end surface of plectrum 58 is fixedly installed with adjustment spring 59, the front-end table of adjustment spring 59
Face is fixedly connected with the inner surface front end for adjusting sliding slot 55, can position in this way to auxiliary handle 54, rotary
Different positions are attached, and guarantee hand-held convenience and stability.
When the utility model is specifically implemented: when in use, can according to need, plectrum 58 is pulled out, with tune
It saves inserted link 57 and is detached from adjusting jack 51, then can rotate rotating disc 53 around annular disk 5, thus it is possible to vary auxiliary handle 54
Position, and then the relative position with fixed handle 34 is adjusted, then adjustment spring 59, which resets, is reinserted into adjusting inserted link 57
Inside new adjusting jack 51, convenient for fixed position, fixed handle 34 and auxiliary handle 54 can be held respectively with both hands in this way, just
In operation, guarantee stability, then can open Bidirectional output electric machine 2 with closure switch, be rotated with blade 48 and polishing sheet 22,
Shell 1 can be pressed into plate, protective case 18 is held out against into plate in this way and is entered inside shell 1, at this moment location hole 191 is not
Round end locating rod 14 can be touched, polishing sheet 22 then can be made to contact plate and polished, safety is steady to avoid limit
The sawdust determined, and generated can be sucked inside cone tank 31 in the inside of shell 1,48 updraft of blade by exhausting hole 32
Storage, avoids fugitive dust, safe and efficient, and sealing cover 4 can be opened when needing to clear up and is poured, and when without pushing,
Tight spring 19 ejects downwards protective case 18, can keep polishing sheet 22, avoid injury of colliding with, when needing replacing polishing sheet 22,
It can stop working, protective case 18 is continued inwardly to push, is fully sunk in inside shell 1, at this moment round end locating rod 14 enters
It is positioned in location hole 191, can be convenient replacement polishing sheet 22, avoid interference with, the convenience used can be greatly improved in this way
And safety.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of sander, including shell (1), it is characterised in that: rolled on the outside of the lower surface of the shell (1) by ball groove (11)
Dynamic to be inlaid with ball (12), the outer surface two sides of the shell (1) are equipped with locating slot (13), the inside of the locating slot (13)
Surface slidably connects round end locating rod (14), and sliding sleeve has retaining spring on rear side of the outer surface of the round end locating rod (14)
(15), the inside two sides of the shell (1) are fixedly connected to nutted rod (16), and the outer surface of the nutted rod (16) is by opening
Tight slot (17) slidably connects protective case (18), and the interior lower end of tensioning slot (17) is fixedly installed with tensioning spring (19),
The outer surface of the protective case (18) is slidably connected to the inner surface of shell (1), under the outer surface of the protective case (18)
End two sides are equipped with location hole (191).
2. a kind of sander according to claim 1, it is characterised in that: fixed peace at the inside center of the shell (1)
Equipped with Bidirectional output electric machine (2), the lower surface of the Bidirectional output electric machine (2) is rotatably connected to sand by the first rotation axis (21)
Mating plate (22), the outer surface of the polishing sheet (22) are rotationally connected with the inner surface of protective case (18), the bidirectional output electricity
The upper surface of machine (2) is rotatably connected to the second output shaft (23).
3. a kind of sander according to claim 1, it is characterised in that: the upper surface of the shell (1) is fixedly connected with
It connects shell (3), the inside of connection shell (3) is equipped with cone tank (31), the inner surface upper end of the cone tank (31)
Equipped with exhausting hole (32), isolating cylinder (33) are equipped at the inside center of the cone tank (31), the inside of the isolating cylinder (33)
Surface is slidably connected to the outer surface upper end of Bidirectional output electric machine (2), is fixedly connected on rear side of the outer surface of connection shell (3)
Have fixed handle (34), the inside of the fixed handle (34) is equipped with threading hole (35).
4. a kind of sander according to claim 3, it is characterised in that: the upper surface open slot of connection shell (3)
It is mounted by means of screws with sealing cover (4), the upper surface of the sealing cover (4) is equipped with ventilation groove (41), and the ventilation is recessed
The inner surface upper end of slot (41) is fixedly connected with protective baffle plate (42) by connecting rod, on the outside of the lower surface of the sealing cover (4)
It is fixedly connected with isolation lid (44) by right angle bar (43), the lower surface of the isolation lid (44) is slidably connected to isolating cylinder (33)
Upper surface.
5. a kind of sander according to claim 4, it is characterised in that: the inner surface of the isolation lid (44), which rotates, to be connected
It is connected to rotation axis (45), rotation axis (45) lower surface is fixedly connected with connecting shaft (46), the following table of the connecting shaft (46)
Noose is slided in the outer surface upper end of the second output shaft (23) by square hole in face, and the inside of the rotation axis (45) is equipped with ventilation
The outer surface upper end in hole (47), the rotation axis (45) is fixedly installed with blade (48).
6. a kind of sander according to claim 5, it is characterised in that: the outer surface upper end of the rotation axis (45) rotates
It is connected with the inner bottom surface of ventilation groove (41).
7. a kind of sander according to claim 3, it is characterised in that: the outer surface lower end of connection shell (3) is solid
Surely it is connected with annular disk (5), the outer surface of the annular disk (5), which is equipped with, adjusts jack (51), the appearance of the annular disk (5)
Face is rotatably connected to rotating disc (53) by annular groove (52), and the outer surface front end of the rotating disc (53) is fixedly connected with auxiliary
Handle (54).
8. a kind of sander according to claim 7, it is characterised in that: the adjusting jack (51) at least eight, and
Angularly it is uniformly distributed in the outer surface of annular disk (5).
9. a kind of sander according to claim 7, it is characterised in that: the inside of the auxiliary handle (54), which is equipped with, to be adjusted
Sliding slot (55), the upper surface front end for adjusting sliding slot (55) are equipped with through slot (56), the inside table for adjusting sliding slot (55)
Face, which slidably connects, adjusts inserted link (57), is slidably connected on rear side of the outer surface for adjusting inserted link (57) and adjusts jack (51)
Inside buoy, the front-end surface for adjusting inserted link (57) are slidably connected to the inner surface of through slot (56) by plectrum (58),
The front-end surface of the plectrum (58) is fixedly installed with adjustment spring (59), and the front-end surface of the adjustment spring (59) is fixed to be connected
It is connected to the inner surface front end for adjusting sliding slot (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832880.2U CN208811794U (en) | 2018-05-31 | 2018-05-31 | A kind of sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832880.2U CN208811794U (en) | 2018-05-31 | 2018-05-31 | A kind of sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811794U true CN208811794U (en) | 2019-05-03 |
Family
ID=66269319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832880.2U Active CN208811794U (en) | 2018-05-31 | 2018-05-31 | A kind of sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811794U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052935A (en) * | 2019-05-08 | 2019-07-26 | 温岭市豪基机床附件有限公司 | A kind of hand sander |
| CN110497300A (en) * | 2019-09-19 | 2019-11-26 | 南京思甲宁新材料科技有限公司 | A kind of composite material production equipment |
| CN112025451A (en) * | 2020-09-11 | 2020-12-04 | 江苏省交通工程集团百润工程检测有限公司 | Double-end abrasive disc machine |
| CN114193295A (en) * | 2021-11-24 | 2022-03-18 | 深圳市铁腕创新科技有限公司 | Handheld sander and synchronous dust removal method |
-
2018
- 2018-05-31 CN CN201820832880.2U patent/CN208811794U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052935A (en) * | 2019-05-08 | 2019-07-26 | 温岭市豪基机床附件有限公司 | A kind of hand sander |
| CN110052935B (en) * | 2019-05-08 | 2020-05-22 | 温岭市豪基机床附件有限公司 | Hand-held type polisher |
| CN110497300A (en) * | 2019-09-19 | 2019-11-26 | 南京思甲宁新材料科技有限公司 | A kind of composite material production equipment |
| CN112025451A (en) * | 2020-09-11 | 2020-12-04 | 江苏省交通工程集团百润工程检测有限公司 | Double-end abrasive disc machine |
| CN114193295A (en) * | 2021-11-24 | 2022-03-18 | 深圳市铁腕创新科技有限公司 | Handheld sander and synchronous dust removal method |
| CN114193295B (en) * | 2021-11-24 | 2022-12-16 | 深圳市铁腕创新科技有限公司 | Handheld sander and synchronous dust removal method |
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